Mattress pads with magnets are available in five sizes: twin (has 15 magnets), full (20 magnets), queen (24 magnets), king (30 magnets), and California king (30 magnets). Gauss rating of magnets is 3800. Magnets are the size of a dime, and the thickness of three to four dimes, are spaced about 18" to 20" apart, and face bio-north (positive).

Our manufacturer states that Magnetic Comfort Sleeper pads offer optimum magnetic power. In the case of magnetic mattress pads, more magnets is not better. In fact, more magnets are likely to detract from the pad's comfort.